528830027 has 4 divisors (see below), whose sum is σ = 576905496. Its totient is φ = 480754560.

The previous prime is 528829997. The next prime is 528830063. The reversal of 528830027 is 720038825.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 528830027 - 2⁸ = 528829771 is a prime.

It is a super-2 number, since 2×528830027² = 559322394913641458, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (528830227) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24037718 + ... + 24037739.

It is an arithmetic number, because the mean of its divisors is an integer number (144226374).

Almost surely, 2^528830027 is an apocalyptic number.

528830027 is a deficient number, since it is larger than the sum of its proper divisors (48075469).

528830027 is a wasteful number, since it uses less digits than its factorization.

528830027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48075468.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 528830027 is about 22996.3046379195. The cubic root of 528830027 is about 808.6713099537.

The spelling of 528830027 in words is "five hundred twenty-eight million, eight hundred thirty thousand, twenty-seven".